Esempio n. 1
1
 protected function decode(Sample $sample)
 {
     $frameCount = 0;
     $checksums = [];
     $dir = $sample->emptyRawFramesDir();
     $stream = new FileStream($sample->localPath());
     $decoder = new Decoder($stream);
     $decoder->decode(function (FrameDecodedEvent $event) use(&$checksums, &$frameCount, $dir, $sample) {
         $frameCount++;
         $stream = $event->decodedFrame->getStream();
         //$paddedIndex = str_pad($event->frameIndex, 3, '0', STR_PAD_LEFT);
         //$stream->copyContentsToFile("$dir/frame{$paddedIndex}.gif");
         $checksum = sha1($stream->getContents());
         $this->assertEquals($checksum, $sample->getFrameRawSHA1($event->frameIndex));
         $checksums[$event->frameIndex] = $checksum;
     });
     file_put_contents("{$dir}/_sha1.json", json_encode($checksums, JSON_PRETTY_PRINT));
 }
Esempio n. 2
0
 protected function render(Sample $sample)
 {
     $frameCount = 0;
     $checksums = [];
     $dir = $sample->emptyRenderedFramesDir();
     $stream = new FileStream($sample->localPath());
     $decoder = new Decoder($stream);
     $renderer = new Renderer($decoder);
     $renderer->start(function (FrameRenderedEvent $event) use(&$checksums, &$frameCount, $dir, $sample) {
         $frameCount++;
         $stream = new MemoryStream();
         ob_start();
         imagepng($event->renderedFrame, null, 4, PNG_ALL_FILTERS);
         $stream->writeString(ob_get_contents());
         ob_end_clean();
         //$paddedIndex = str_pad($event->frameIndex, 3, '0', STR_PAD_LEFT);
         //$stream->copyContentsToFile("$dir/frame{$paddedIndex}.gif");
         $checksum = sha1($stream->getContents());
         $this->assertEquals($checksum, $sample->getFrameRenderedSHA1($event->frameIndex));
         $checksums[$event->frameIndex] = $checksum;
     });
     file_put_contents("{$dir}/_sha1.json", json_encode($checksums, JSON_PRETTY_PRINT));
 }